Dataset statistics
| Number of variables | 29 |
|---|---|
| Number of observations | 12532 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 2.7 MiB |
| Average record size in memory | 225.0 B |
Variable types
| NUM | 15 |
|---|---|
| CAT | 12 |
| BOOL | 2 |
sewer has a high cardinality: 100 distinct values | High cardinality |
water has a high cardinality: 73 distinct values | High cardinality |
app has a high cardinality: 146 distinct values | High cardinality |
heating has a high cardinality: 89 distinct values | High cardinality |
cooling has a high cardinality: 115 distinct values | High cardinality |
materials has a high cardinality: 156 distinct values | High cardinality |
roof has a high cardinality: 272 distinct values | High cardinality |
interior has a high cardinality: 439 distinct values | High cardinality |
bed is highly correlated with bath | High correlation |
bath is highly correlated with bed | High correlation |
total_spaces is highly skewed (γ1 = 60.01606963) | Skewed |
year is highly skewed (γ1 = 35.77358096) | Skewed |
df_index has unique values | Unique |
living has 148 (1.2%) zeros | Zeros |
lot_a has 809 (6.5%) zeros | Zeros |
tax_assessed has 537 (4.3%) zeros | Zeros |
stories has 1356 (10.8%) zeros | Zeros |
Reproduction
| Analysis started | 2023-02-08 03:05:18.187470 |
|---|---|
| Analysis finished | 2023-02-08 03:05:36.854358 |
| Duration | 18.67 seconds |
| Software version | pandas-profiling v2.9.0 |
| Download configuration | config.yaml |
| Distinct | 12532 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6768.654325 |
|---|---|
| Minimum | 0 |
| Maximum | 13337 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 718.55 |
| Q1 | 3524.75 |
| median | 6814.5 |
| Q3 | 10022.25 |
| 95-th percentile | 12678.9 |
| Maximum | 13337 |
| Range | 13337 |
| Interquartile range (IQR) | 6497.5 |
Descriptive statistics
| Standard deviation | 3796.310452 |
|---|---|
| Coefficient of variation (CV) | 0.5608663509 |
| Kurtosis | -1.172766567 |
| Mean | 6768.654325 |
| Median Absolute Deviation (MAD) | 3249.5 |
| Skewness | -0.02047716525 |
| Sum | 84824776 |
| Variance | 14411973.05 |
| Monotocity | Strictly increasing |
| Value | Count | Frequency (%) | |
| 0 | 1 | < 0.1% | |
| 8865 | 1 | < 0.1% | |
| 4743 | 1 | < 0.1% | |
| 10888 | 1 | < 0.1% | |
| 8841 | 1 | < 0.1% | |
| 12939 | 1 | < 0.1% | |
| 2700 | 1 | < 0.1% | |
| 6798 | 1 | < 0.1% | |
| 4751 | 1 | < 0.1% | |
| 10896 | 1 | < 0.1% | |
| Other values (12522) | 12522 | 99.9% |
| Value | Count | Frequency (%) | |
| 0 | 1 | < 0.1% | |
| 1 | 1 | < 0.1% | |
| 2 | 1 | < 0.1% | |
| 3 | 1 | < 0.1% | |
| 5 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 13337 | 1 | < 0.1% | |
| 13336 | 1 | < 0.1% | |
| 13335 | 1 | < 0.1% | |
| 13334 | 1 | < 0.1% | |
| 13333 | 1 | < 0.1% |
price
Real number (ℝ≥0)
| Distinct | 2325 |
|---|---|
| Distinct (%) | 18.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 718536.1905 |
|---|---|
| Minimum | 0 |
| Maximum | 4000000 |
| Zeros | 2 |
| Zeros (%) | < 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 165000 |
| Q1 | 299900 |
| median | 484500 |
| Q3 | 875000 |
| 95-th percentile | 2150000 |
| Maximum | 4000000 |
| Range | 4000000 |
| Interquartile range (IQR) | 575100 |
Descriptive statistics
| Standard deviation | 654363.5506 |
|---|---|
| Coefficient of variation (CV) | 0.9106897596 |
| Kurtosis | 5.214117613 |
| Mean | 718536.1905 |
| Median Absolute Deviation (MAD) | 219875 |
| Skewness | 2.156878253 |
| Sum | 9004695539 |
| Variance | 4.281916563e+11 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 350000 | 119 | 0.9% | |
| 325000 | 84 | 0.7% | |
| 299900 | 84 | 0.7% | |
| 650000 | 80 | 0.6% | |
| 375000 | 79 | 0.6% | |
| 399900 | 78 | 0.6% | |
| 450000 | 76 | 0.6% | |
| 399000 | 74 | 0.6% | |
| 300000 | 73 | 0.6% | |
| 275000 | 72 | 0.6% | |
| Other values (2315) | 11713 | 93.5% |
| Value | Count | Frequency (%) | |
| 0 | 2 | < 0.1% | |
| 19900 | 1 | < 0.1% | |
| 30000 | 2 | < 0.1% | |
| 32900 | 1 | < 0.1% | |
| 35000 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 4000000 | 2 | < 0.1% | |
| 3999999 | 3 | < 0.1% | |
| 3999000 | 3 | < 0.1% | |
| 3998000 | 1 | < 0.1% | |
| 3995000 | 12 | 0.1% |
status
Categorical
| Distinct | 9 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| House for sale | |
|---|---|
| Active | |
| New construction | 514 |
| New | 158 |
| Foreclosure | 66 |
| Other values (4) | 100 |
| Value | Count | Frequency (%) | |
| House for sale | 9924 | 79.2% | |
| Active | 1770 | 14.1% | |
| New construction | 514 | 4.1% | |
| New | 158 | 1.3% | |
| Foreclosure | 66 | 0.5% | |
| Price Change | 45 | 0.4% | |
| Coming soon | 41 | 0.3% | |
| Auction | 9 | 0.1% | |
| Re-activated | 5 | < 0.1% |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Length
| Max length | 16 |
|---|---|
| Median length | 14 |
| Mean length | 12.77481647 |
| Min length | 3 |
add_attr
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 12.2 KiB |
| True | |
|---|---|
| False |
| Value | Count | Frequency (%) | |
| True | 9551 | 76.2% | |
| False | 2981 | 23.8% |
state
Categorical
| Distinct | 14 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| TX | |
|---|---|
| CA | |
| OH | |
| AZ | |
| IN | |
| Other values (9) |
| Value | Count | Frequency (%) | |
| TX | 3231 | 25.8% | |
| CA | 1778 | 14.2% | |
| OH | 752 | 6.0% | |
| AZ | 751 | 6.0% | |
| IN | 739 | 5.9% | |
| PA | 738 | 5.9% | |
| FL | 722 | 5.8% | |
| NC | 715 | 5.7% | |
| IL | 711 | 5.7% | |
| TN | 644 | 5.1% | |
| Other values (4) | 1751 | 14.0% |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Length
| Max length | 2 |
|---|---|
| Median length | 2 |
| Mean length | 2 |
| Min length | 2 |
lat
Real number (ℝ≥0)
| Distinct | 12418 |
|---|---|
| Distinct (%) | 99.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.79885016 |
|---|---|
| Minimum | 0 |
| Maximum | 47.733967 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 29.5874241 |
| Q1 | 32.73549675 |
| median | 35.1891405 |
| Q3 | 39.89418175 |
| 95-th percentile | 41.9061163 |
| Maximum | 47.733967 |
| Range | 47.733967 |
| Interquartile range (IQR) | 7.158685 |
Descriptive statistics
| Standard deviation | 4.442612396 |
|---|---|
| Coefficient of variation (CV) | 0.1240993042 |
| Kurtosis | -0.3488390997 |
| Mean | 35.79885016 |
| Median Absolute Deviation (MAD) | 4.5767115 |
| Skewness | 0.2716118883 |
| Sum | 448631.1902 |
| Variance | 19.7368049 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 40.015083 | 3 | < 0.1% | |
| 34.157944 | 2 | < 0.1% | |
| 39.685493 | 2 | < 0.1% | |
| 39.95862 | 2 | < 0.1% | |
| 40.029507 | 2 | < 0.1% | |
| 32.815533 | 2 | < 0.1% | |
| 32.737553 | 2 | < 0.1% | |
| 29.602264 | 2 | < 0.1% | |
| 39.94828 | 2 | < 0.1% | |
| 39.981464 | 2 | < 0.1% | |
| Other values (12408) | 12511 | 99.8% |
| Value | Count | Frequency (%) | |
| 0 | 1 | < 0.1% | |
| 29.138699 | 1 | < 0.1% | |
| 29.1487 | 1 | < 0.1% | |
| 29.166689 | 1 | < 0.1% | |
| 29.198627 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 47.733967 | 1 | < 0.1% | |
| 47.733162 | 1 | < 0.1% | |
| 47.732807 | 1 | < 0.1% | |
| 47.731823 | 1 | < 0.1% | |
| 47.73067 | 1 | < 0.1% |
long
Real number (ℝ)
| Distinct | 12392 |
|---|---|
| Distinct (%) | 98.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -94.85075051 |
|---|---|
| Minimum | -122.508575 |
| Maximum | 0 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | -122.508575 |
|---|---|
| 5-th percentile | -121.9051895 |
| Q1 | -104.939925 |
| median | -95.430715 |
| Q3 | -82.9066975 |
| 95-th percentile | -75.0105505 |
| Maximum | 0 |
| Range | 122.508575 |
| Interquartile range (IQR) | 22.0332275 |
Descriptive statistics
| Standard deviation | 14.76865219 |
|---|---|
| Coefficient of variation (CV) | -0.1557041153 |
| Kurtosis | -0.8306255116 |
| Mean | -94.85075051 |
| Median Absolute Deviation (MAD) | 12.44971 |
| Skewness | -0.4221282019 |
| Sum | -1188669.605 |
| Variance | 218.1130877 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| -87.67369 | 2 | < 0.1% | |
| -83.00427 | 2 | < 0.1% | |
| -82.99444 | 2 | < 0.1% | |
| -80.84424 | 2 | < 0.1% | |
| -73.80169 | 2 | < 0.1% | |
| -97.37365 | 2 | < 0.1% | |
| -76.93597 | 2 | < 0.1% | |
| -98.657425 | 2 | < 0.1% | |
| -98.65886 | 2 | < 0.1% | |
| -96.67444 | 2 | < 0.1% | |
| Other values (12382) | 12512 | 99.8% |
| Value | Count | Frequency (%) | |
| -122.508575 | 1 | < 0.1% | |
| -122.50841 | 1 | < 0.1% | |
| -122.50772 | 1 | < 0.1% | |
| -122.50759 | 1 | < 0.1% | |
| -122.50677 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 0 | 1 | < 0.1% | |
| -73.7041 | 1 | < 0.1% | |
| -73.704544 | 1 | < 0.1% | |
| -73.70573 | 1 | < 0.1% | |
| -73.70951 | 1 | < 0.1% |
| Distinct | 6 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.538142356 |
|---|---|
| Minimum | 1.5 |
| Maximum | 5.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 1.5 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 3 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5.5 |
| Range | 4 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.8839703363 |
|---|---|
| Coefficient of variation (CV) | 0.2498402403 |
| Kurtosis | -0.3372601497 |
| Mean | 3.538142356 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.2686958455 |
| Sum | 44340 |
| Variance | 0.7814035555 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 3 | 5413 | 43.2% | |
| 4 | 4225 | 33.7% | |
| 5 | 1325 | 10.6% | |
| 2 | 1061 | 8.5% | |
| 5.5 | 423 | 3.4% | |
| 1.5 | 85 | 0.7% |
| Value | Count | Frequency (%) | |
| 1.5 | 85 | 0.7% | |
| 2 | 1061 | 8.5% | |
| 3 | 5413 | 43.2% | |
| 4 | 4225 | 33.7% | |
| 5 | 1325 | 10.6% |
| Value | Count | Frequency (%) | |
| 5.5 | 423 | 3.4% | |
| 5 | 1325 | 10.6% | |
| 4 | 4225 | 33.7% | |
| 3 | 5413 | 43.2% | |
| 2 | 1061 | 8.5% |
| Distinct | 14 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.563517395 |
|---|---|
| Minimum | 0 |
| Maximum | 14 |
| Zeros | 16 |
| Zeros (%) | 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 3 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 14 |
| Range | 14 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.9903548966 |
|---|---|
| Coefficient of variation (CV) | 0.2779149887 |
| Kurtosis | 4.449020147 |
| Mean | 3.563517395 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.9733658236 |
| Sum | 44658 |
| Variance | 0.9808028213 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 3 | 5413 | 43.2% | |
| 4 | 4225 | 33.7% | |
| 5 | 1325 | 10.6% | |
| 2 | 1061 | 8.5% | |
| 6 | 328 | 2.6% | |
| 1 | 69 | 0.6% | |
| 7 | 63 | 0.5% | |
| 8 | 17 | 0.1% | |
| 0 | 16 | 0.1% | |
| 9 | 4 | < 0.1% | |
| Other values (4) | 11 | 0.1% |
| Value | Count | Frequency (%) | |
| 0 | 16 | 0.1% | |
| 1 | 69 | 0.6% | |
| 2 | 1061 | 8.5% | |
| 3 | 5413 | 43.2% | |
| 4 | 4225 | 33.7% |
| Value | Count | Frequency (%) | |
| 14 | 1 | < 0.1% | |
| 12 | 2 | < 0.1% | |
| 11 | 4 | < 0.1% | |
| 10 | 4 | < 0.1% | |
| 9 | 4 | < 0.1% |
| Distinct | 3510 |
|---|---|
| Distinct (%) | 28.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2131.440233 |
|---|---|
| Minimum | 0 |
| Maximum | 8000 |
| Zeros | 148 |
| Zeros (%) | 1.2% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 918 |
| Q1 | 1384 |
| median | 1885.5 |
| Q3 | 2600 |
| 95-th percentile | 4260.45 |
| Maximum | 8000 |
| Range | 8000 |
| Interquartile range (IQR) | 1216 |
Descriptive statistics
| Standard deviation | 1087.33886 |
|---|---|
| Coefficient of variation (CV) | 0.5101427867 |
| Kurtosis | 3.093274666 |
| Mean | 2131.440233 |
| Median Absolute Deviation (MAD) | 576.5 |
| Skewness | 1.433336968 |
| Sum | 26711209 |
| Variance | 1182305.797 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 0 | 148 | 1.2% | |
| 1200 | 59 | 0.5% | |
| 1800 | 42 | 0.3% | |
| 2000 | 40 | 0.3% | |
| 3000 | 38 | 0.3% | |
| 1600 | 38 | 0.3% | |
| 1440 | 37 | 0.3% | |
| 1500 | 37 | 0.3% | |
| 2200 | 35 | 0.3% | |
| 2100 | 33 | 0.3% | |
| Other values (3500) | 12025 | 96.0% |
| Value | Count | Frequency (%) | |
| 0 | 148 | 1.2% | |
| 1 | 2 | < 0.1% | |
| 300 | 1 | < 0.1% | |
| 392 | 1 | < 0.1% | |
| 400 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 8000 | 2 | < 0.1% | |
| 7980 | 1 | < 0.1% | |
| 7921 | 1 | < 0.1% | |
| 7815 | 1 | < 0.1% | |
| 7739 | 1 | < 0.1% |
| Distinct | 4110 |
|---|---|
| Distinct (%) | 32.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4301.277688 |
|---|---|
| Minimum | 0 |
| Maximum | 10846.44 |
| Zeros | 809 |
| Zeros (%) | 6.5% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 3.48 |
| median | 4647.852 |
| Q3 | 6969.6 |
| 95-th percentile | 9583.2 |
| Maximum | 10846.44 |
| Range | 10846.44 |
| Interquartile range (IQR) | 6966.12 |
Descriptive statistics
| Standard deviation | 3279.932024 |
|---|---|
| Coefficient of variation (CV) | 0.7625483083 |
| Kurtosis | -1.225198237 |
| Mean | 4301.277688 |
| Median Absolute Deviation (MAD) | 2757.348 |
| Skewness | 0.04332859187 |
| Sum | 53903611.98 |
| Variance | 10757954.08 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 0 | 809 | 6.5% | |
| 7405.2 | 141 | 1.1% | |
| 6534 | 139 | 1.1% | |
| 6098.4 | 135 | 1.1% | |
| 4791.6 | 129 | 1.0% | |
| 5227.2 | 123 | 1.0% | |
| 7840.8 | 118 | 0.9% | |
| 4356 | 115 | 0.9% | |
| 8276.4 | 108 | 0.9% | |
| 10018.8 | 108 | 0.9% | |
| Other values (4100) | 10607 | 84.6% |
| Value | Count | Frequency (%) | |
| 0 | 809 | 6.5% | |
| 0.13 | 1 | < 0.1% | |
| 0.146 | 1 | < 0.1% | |
| 0.172 | 1 | < 0.1% | |
| 0.21 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 10846.44 | 1 | < 0.1% | |
| 10846 | 1 | < 0.1% | |
| 10837.728 | 1 | < 0.1% | |
| 10833.372 | 1 | < 0.1% | |
| 10815.948 | 1 | < 0.1% |
| Distinct | 9715 |
|---|---|
| Distinct (%) | 77.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 394814.7968 |
|---|---|
| Minimum | 0 |
| Maximum | 2499000 |
| Zeros | 537 |
| Zeros (%) | 4.3% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 14071.65 |
| Q1 | 155000 |
| median | 272803.5 |
| Q3 | 513050 |
| 95-th percentile | 1213995.25 |
| Maximum | 2499000 |
| Range | 2499000 |
| Interquartile range (IQR) | 358050 |
Descriptive statistics
| Standard deviation | 383177.391 |
|---|---|
| Coefficient of variation (CV) | 0.9705243932 |
| Kurtosis | 5.34894722 |
| Mean | 394814.7968 |
| Median Absolute Deviation (MAD) | 153030.5 |
| Skewness | 2.093016321 |
| Sum | 4947819033 |
| Variance | 1.46824913e+11 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 0 | 537 | 4.3% | |
| 5000 | 18 | 0.1% | |
| 195000 | 8 | 0.1% | |
| 45000 | 8 | 0.1% | |
| 360000 | 7 | 0.1% | |
| 205000 | 7 | 0.1% | |
| 230000 | 7 | 0.1% | |
| 610000 | 6 | < 0.1% | |
| 35000 | 6 | < 0.1% | |
| 260000 | 6 | < 0.1% | |
| Other values (9705) | 11922 | 95.1% |
| Value | Count | Frequency (%) | |
| 0 | 537 | 4.3% | |
| 100 | 1 | < 0.1% | |
| 200 | 1 | < 0.1% | |
| 495 | 1 | < 0.1% | |
| 700 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 2499000 | 1 | < 0.1% | |
| 2485330 | 1 | < 0.1% | |
| 2475421 | 1 | < 0.1% | |
| 2466063 | 1 | < 0.1% | |
| 2465060 | 1 | < 0.1% |
fireplace
Real number (ℝ≥0)
| Distinct | 9 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.125279285 |
|---|---|
| Minimum | 1 |
| Maximum | 9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 1 |
| Q3 | 1 |
| 95-th percentile | 2 |
| Maximum | 9 |
| Range | 8 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.5070181404 |
|---|---|
| Coefficient of variation (CV) | 0.4505709357 |
| Kurtosis | 46.76316355 |
| Mean | 1.125279285 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 5.907319112 |
| Sum | 14102 |
| Variance | 0.2570673947 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 1 | 11507 | 91.8% | |
| 2 | 702 | 5.6% | |
| 3 | 198 | 1.6% | |
| 4 | 65 | 0.5% | |
| 5 | 39 | 0.3% | |
| 6 | 10 | 0.1% | |
| 7 | 8 | 0.1% | |
| 9 | 2 | < 0.1% | |
| 8 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 1 | 11507 | 91.8% | |
| 2 | 702 | 5.6% | |
| 3 | 198 | 1.6% | |
| 4 | 65 | 0.5% | |
| 5 | 39 | 0.3% |
| Value | Count | Frequency (%) | |
| 9 | 2 | < 0.1% | |
| 8 | 1 | < 0.1% | |
| 7 | 8 | 0.1% | |
| 6 | 10 | 0.1% | |
| 5 | 39 | 0.3% |
parking
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| 1 | |
|---|---|
| 0 | 348 |
| Value | Count | Frequency (%) | |
| 1 | 12184 | 97.2% | |
| 0 | 348 | 2.8% |
covered
Real number (ℝ≥0)
| Distinct | 291 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.924721884 |
|---|---|
| Minimum | 1 |
| Maximum | 5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1.76 |
| median | 2 |
| Q3 | 2 |
| 95-th percentile | 3 |
| Maximum | 5 |
| Range | 4 |
| Interquartile range (IQR) | 0.24 |
Descriptive statistics
| Standard deviation | 0.5606160541 |
|---|---|
| Coefficient of variation (CV) | 0.2912712007 |
| Kurtosis | 5.649138899 |
| Mean | 1.924721884 |
| Median Absolute Deviation (MAD) | 0.045 |
| Skewness | 1.368775142 |
| Sum | 24120.61465 |
| Variance | 0.3142903601 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 2 | 5575 | 44.5% | |
| 1 | 1609 | 12.8% | |
| 3 | 779 | 6.2% | |
| 4 | 207 | 1.7% | |
| 1.72 | 109 | 0.9% | |
| 1.75 | 93 | 0.7% | |
| 1.82 | 92 | 0.7% | |
| 1.65 | 91 | 0.7% | |
| 1.975 | 90 | 0.7% | |
| 1.995 | 88 | 0.7% | |
| Other values (281) | 3799 | 30.3% |
| Value | Count | Frequency (%) | |
| 1 | 1609 | 12.8% | |
| 1.045 | 1 | < 0.1% | |
| 1.085 | 3 | < 0.1% | |
| 1.135 | 1 | < 0.1% | |
| 1.14 | 4 | < 0.1% |
| Value | Count | Frequency (%) | |
| 5 | 51 | 0.4% | |
| 4 | 207 | 1.7% | |
| 3.5 | 3 | < 0.1% | |
| 3.34 | 1 | < 0.1% | |
| 3.145 | 1 | < 0.1% |
garage
Real number (ℝ≥0)
| Distinct | 240 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.876448182 |
|---|---|
| Minimum | 1.3125 |
| Maximum | 2.4125 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 1.3125 |
|---|---|
| 5-th percentile | 1.3125 |
| Q1 | 1.725 |
| median | 2 |
| Q3 | 2 |
| 95-th percentile | 2.4125 |
| Maximum | 2.4125 |
| Range | 1.1 |
| Interquartile range (IQR) | 0.275 |
Descriptive statistics
| Standard deviation | 0.2956233863 |
|---|---|
| Coefficient of variation (CV) | 0.1575441247 |
| Kurtosis | -0.09521204028 |
| Mean | 1.876448182 |
| Median Absolute Deviation (MAD) | 0.055 |
| Skewness | -0.4949913579 |
| Sum | 23515.64861 |
| Variance | 0.08739318652 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 2 | 5527 | 44.1% | |
| 1.3125 | 1654 | 13.2% | |
| 2.4125 | 1067 | 8.5% | |
| 1.685 | 109 | 0.9% | |
| 1.625 | 103 | 0.8% | |
| 1.945 | 99 | 0.8% | |
| 1.985 | 97 | 0.8% | |
| 1.78 | 91 | 0.7% | |
| 1.54 | 90 | 0.7% | |
| 1.925 | 88 | 0.7% | |
| Other values (230) | 3607 | 28.8% |
| Value | Count | Frequency (%) | |
| 1.3125 | 1654 | 13.2% | |
| 1.315 | 3 | < 0.1% | |
| 1.32 | 13 | 0.1% | |
| 1.33 | 1 | < 0.1% | |
| 1.335 | 6 | < 0.1% |
| Value | Count | Frequency (%) | |
| 2.4125 | 1067 | 8.5% | |
| 2.405 | 1 | < 0.1% | |
| 2.395 | 2 | < 0.1% | |
| 2.38 | 1 | < 0.1% | |
| 2.375 | 1 | < 0.1% |
| Distinct | 296 |
|---|---|
| Distinct (%) | 2.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.345138771 |
|---|---|
| Minimum | 1 |
| Maximum | 212 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 2.32 |
| 95-th percentile | 4 |
| Maximum | 212 |
| Range | 211 |
| Interquartile range (IQR) | 0.32 |
Descriptive statistics
| Standard deviation | 2.848027562 |
|---|---|
| Coefficient of variation (CV) | 1.21443882 |
| Kurtosis | 4309.804419 |
| Mean | 2.345138771 |
| Median Absolute Deviation (MAD) | 0.095 |
| Skewness | 60.01606963 |
| Sum | 29389.27908 |
| Variance | 8.111260992 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 2 | 5384 | 43.0% | |
| 1 | 1633 | 13.0% | |
| 3 | 930 | 7.4% | |
| 4 | 819 | 6.5% | |
| 6 | 207 | 1.7% | |
| 5 | 181 | 1.4% | |
| 2.175 | 124 | 1.0% | |
| 2.01 | 73 | 0.6% | |
| 2.52 | 71 | 0.6% | |
| 1.85 | 64 | 0.5% | |
| Other values (286) | 3046 | 24.3% |
| Value | Count | Frequency (%) | |
| 1 | 1633 | 13.0% | |
| 1.355 | 1 | < 0.1% | |
| 1.395 | 3 | < 0.1% | |
| 1.47 | 1 | < 0.1% | |
| 1.485 | 6 | < 0.1% |
| Value | Count | Frequency (%) | |
| 212 | 1 | < 0.1% | |
| 203 | 1 | < 0.1% | |
| 25 | 1 | < 0.1% | |
| 21 | 1 | < 0.1% | |
| 20 | 1 | < 0.1% |
subtype
Categorical
| Distinct | 26 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| Single Family Residence | |
|---|---|
| Residentia | 974 |
| Detached | 459 |
| none | 322 |
| Residential | 202 |
| Other values (21) | 282 |
| Value | Count | Frequency (%) | |
| Single Family Residence | 10293 | 82.1% | |
| Residentia | 974 | 7.8% | |
| Detached | 459 | 3.7% | |
| none | 322 | 2.6% | |
| Residential | 202 | 1.6% | |
| Single Family - Detached | 116 | 0.9% | |
| Ranch | 41 | 0.3% | |
| All Other Attached | 33 | 0.3% | |
| Single Family - Semi-Attached | 23 | 0.2% | |
| Residential-Detache | 13 | 0.1% | |
| Other values (16) | 56 | 0.4% |
Unique
| Unique | 5 ? |
|---|---|
| Unique (%) | < 0.1% |
Length
| Max length | 29 |
|---|---|
| Median length | 23 |
| Mean length | 20.67299713 |
| Min length | 4 |
| Distinct | 196 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1965.777867 |
|---|---|
| Minimum | 0 |
| Maximum | 9999 |
| Zeros | 15 |
| Zeros (%) | 0.1% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1906 |
| Q1 | 1941 |
| median | 1966 |
| Q3 | 1998 |
| 95-th percentile | 2022 |
| Maximum | 9999 |
| Range | 9999 |
| Interquartile range (IQR) | 57 |
Descriptive statistics
| Standard deviation | 127.2147766 |
|---|---|
| Coefficient of variation (CV) | 0.06471472628 |
| Kurtosis | 2604.285844 |
| Mean | 1965.777867 |
| Median Absolute Deviation (MAD) | 28 |
| Skewness | 35.77358096 |
| Sum | 24635128.22 |
| Variance | 16183.59938 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 2022 | 607 | 4.8% | |
| 1925 | 323 | 2.6% | |
| 1950 | 267 | 2.1% | |
| 1920 | 244 | 1.9% | |
| 1955 | 223 | 1.8% | |
| 1900 | 218 | 1.7% | |
| 1940 | 202 | 1.6% | |
| 2006 | 202 | 1.6% | |
| 2005 | 190 | 1.5% | |
| 1960 | 189 | 1.5% | |
| Other values (186) | 9867 | 78.7% |
| Value | Count | Frequency (%) | |
| 0 | 15 | 0.1% | |
| 1730 | 1 | < 0.1% | |
| 1750 | 1 | < 0.1% | |
| 1807 | 1 | < 0.1% | |
| 1830 | 1 | < 0.1% |
| Value | Count | Frequency (%) | |
| 9999 | 2 | < 0.1% | |
| 2023 | 64 | 0.5% | |
| 2022 | 607 | 4.8% | |
| 2021.95 | 7 | 0.1% | |
| 2021 | 68 | 0.5% |
| Distinct | 100 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| Public Sewer | |
|---|---|
| none | |
| City Sewer | |
| Sewer Connecte | 430 |
| SAW | 201 |
| Other values (95) |
| Value | Count | Frequency (%) | |
| Public Sewer | 6954 | 55.5% | |
| none | 2245 | 17.9% | |
| City Sewer | 1364 | 10.9% | |
| Sewer Connecte | 430 | 3.4% | |
| SAW | 201 | 1.6% | |
| Sewer System | 180 | 1.4% | |
| Septic System | 117 | 0.9% | |
| Septic Tank | 113 | 0.9% | |
| Sewer Connected | 102 | 0.8% | |
| SAWS | 101 | 0.8% | |
| Other values (90) | 725 | 5.8% |
Unique
| Unique | 29 ? |
|---|---|
| Unique (%) | 0.2% |
Length
| Max length | 32 |
|---|---|
| Median length | 12 |
| Mean length | 10.23068944 |
| Min length | 1 |
| Distinct | 73 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| Public | |
|---|---|
| none | |
| City Water | |
| Publi | 530 |
| Lake Michigan | 363 |
| Other values (68) |
| Value | Count | Frequency (%) | |
| Public | 6599 | 52.7% | |
| none | 1896 | 15.1% | |
| City Water | 1049 | 8.4% | |
| Publi | 530 | 4.2% | |
| Lake Michigan | 363 | 2.9% | |
| Meter on Property | 348 | 2.8% | |
| City Wate | 306 | 2.4% | |
| SAW | 262 | 2.1% | |
| Water System | 199 | 1.6% | |
| Water District | 159 | 1.3% | |
| Other values (63) | 821 | 6.6% |
Unique
| Unique | 25 ? |
|---|---|
| Unique (%) | 0.2% |
Length
| Max length | 32 |
|---|---|
| Median length | 6 |
| Mean length | 7.038860517 |
| Min length | 3 |
| Distinct | 146 |
|---|---|
| Distinct (%) | 1.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| dishwasher | |
|---|---|
| none | |
| electric water heater | |
| gas water heater | |
| built-in microwave | |
| Other values (141) |
| Value | Count | Frequency (%) | |
| dishwasher | 4734 | 37.8% | |
| none | 1669 | 13.3% | |
| electric water heater | 542 | 4.3% | |
| gas water heater | 537 | 4.3% | |
| built-in microwave | 529 | 4.2% | |
| range | 515 | 4.1% | |
| cooktop | 296 | 2.4% | |
| electric cooktop | 284 | 2.3% | |
| gas cooktop | 256 | 2.0% | |
| dryer | 242 | 1.9% | |
| Other values (136) | 2928 | 23.4% |
Unique
| Unique | 36 ? |
|---|---|
| Unique (%) | 0.3% |
Length
| Max length | 38 |
|---|---|
| Median length | 10 |
| Mean length | 10.92148101 |
| Min length | 3 |
| Distinct | 89 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| central | |
|---|---|
| forced air | |
| natural gas | |
| electric | |
| none | |
| Other values (84) |
| Value | Count | Frequency (%) | |
| central | 4421 | 35.3% | |
| forced air | 2737 | 21.8% | |
| natural gas | 1904 | 15.2% | |
| electric | 852 | 6.8% | |
| none | 627 | 5.0% | |
| hot water | 261 | 2.1% | |
| fireplace(s | 152 | 1.2% | |
| radiator | 141 | 1.1% | |
| central forced air | 125 | 1.0% | |
| other | 117 | 0.9% | |
| Other values (79) | 1195 | 9.5% |
Unique
| Unique | 21 ? |
|---|---|
| Unique (%) | 0.2% |
Length
| Max length | 31 |
|---|---|
| Median length | 8 |
| Mean length | 8.913501436 |
| Min length | 2 |
| Distinct | 115 |
|---|---|
| Distinct (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| Central Air | |
|---|---|
| Ceiling Fan(s | |
| Central Ai | |
| None | |
| none | |
| Other values (110) |
| Value | Count | Frequency (%) | |
| Central Air | 4531 | 36.2% | |
| Ceiling Fan(s | 1476 | 11.8% | |
| Central Ai | 1127 | 9.0% | |
| None | 790 | 6.3% | |
| none | 694 | 5.5% | |
| Electri | 503 | 4.0% | |
| Central A/ | 500 | 4.0% | |
| Electric | 388 | 3.1% | |
| Central Forced Air | 275 | 2.2% | |
| Refrigeration | 210 | 1.7% | |
| Other values (105) | 2038 | 16.3% |
Unique
| Unique | 23 ? |
|---|---|
| Unique (%) | 0.2% |
Length
| Max length | 31 |
|---|---|
| Median length | 11 |
| Mean length | 10.39594638 |
| Min length | 2 |
| Distinct | 11 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.488788701 |
|---|---|
| Minimum | 0 |
| Maximum | 7 |
| Zeros | 1356 |
| Zeros (%) | 10.8% |
| Memory size | 97.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1 |
| median | 1 |
| Q3 | 2 |
| 95-th percentile | 3 |
| Maximum | 7 |
| Range | 7 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.8473448893 |
|---|---|
| Coefficient of variation (CV) | 0.5691505375 |
| Kurtosis | 0.1737491559 |
| Mean | 1.488788701 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.258347578 |
| Sum | 18657.5 |
| Variance | 0.7179933615 |
| Monotocity | Not monotonic |
| Value | Count | Frequency (%) | |
| 1 | 5114 | 40.8% | |
| 2 | 4714 | 37.6% | |
| 0 | 1356 | 10.8% | |
| 3 | 1016 | 8.1% | |
| 3.5 | 135 | 1.1% | |
| 2.5 | 91 | 0.7% | |
| 4 | 73 | 0.6% | |
| 1.5 | 27 | 0.2% | |
| 5 | 3 | < 0.1% | |
| 7 | 2 | < 0.1% |
| Value | Count | Frequency (%) | |
| 0 | 1356 | 10.8% | |
| 1 | 5114 | 40.8% | |
| 1.5 | 27 | 0.2% | |
| 2 | 4714 | 37.6% | |
| 2.5 | 91 | 0.7% |
| Value | Count | Frequency (%) | |
| 7 | 2 | < 0.1% | |
| 6 | 1 | < 0.1% | |
| 5 | 3 | < 0.1% | |
| 4 | 73 | 0.6% | |
| 3.5 | 135 | 1.1% |
| Distinct | 156 |
|---|---|
| Distinct (%) | 1.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| brick | |
|---|---|
| none | |
| stucco | |
| vinyl sideing | |
| frame | |
| Other values (151) |
| Value | Count | Frequency (%) | |
| brick | 3996 | 31.9% | |
| none | 1793 | 14.3% | |
| stucco | 721 | 5.8% | |
| vinyl sideing | 618 | 4.9% | |
| frame | 508 | 4.1% | |
| masonry | 469 | 3.7% | |
| wood sideing | 392 | 3.1% | |
| frame - woo | 374 | 3.0% | |
| stone | 347 | 2.8% | |
| block | 331 | 2.6% | |
| Other values (146) | 2983 | 23.8% |
Unique
| Unique | 45 ? |
|---|---|
| Unique (%) | 0.4% |
Length
| Max length | 30 |
|---|---|
| Median length | 5 |
| Mean length | 7.320699011 |
| Min length | 3 |
| Distinct | 272 |
|---|---|
| Distinct (%) | 2.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| none | |
|---|---|
| Composition | |
| Shingle | |
| Tile | |
| Asphalt | |
| Other values (267) |
| Value | Count | Frequency (%) | |
| none | 4058 | 32.4% | |
| Composition | 3980 | 31.8% | |
| Shingle | 1308 | 10.4% | |
| Tile | 519 | 4.1% | |
| Asphalt | 431 | 3.4% | |
| Comp Shingle | 281 | 2.2% | |
| Metal | 182 | 1.5% | |
| Other | 172 | 1.4% | |
| Composition,Shingle | 140 | 1.1% | |
| Flat | 139 | 1.1% | |
| Other values (262) | 1322 | 10.5% |
Unique
| Unique | 138 ? |
|---|---|
| Unique (%) | 1.1% |
Length
| Max length | 57 |
|---|---|
| Median length | 7 |
| Mean length | 8.150734121 |
| Min length | 4 |
foundation
Categorical
| Distinct | 49 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| none | |
|---|---|
| slab | |
| concrete perimeter | |
| crawl space | 462 |
| pillar/post/pier | 462 |
| Other values (44) |
| Value | Count | Frequency (%) | |
| none | 5388 | 43.0% | |
| slab | 3543 | 28.3% | |
| concrete perimeter | 676 | 5.4% | |
| crawl space | 462 | 3.7% | |
| pillar/post/pier | 462 | 3.7% | |
| poured concrete | 441 | 3.5% | |
| blogck | 306 | 2.4% | |
| other | 223 | 1.8% | |
| stone | 159 | 1.3% | |
| brick/mortar | 157 | 1.3% | |
| Other values (39) | 715 | 5.7% |
Unique
| Unique | 11 ? |
|---|---|
| Unique (%) | 0.1% |
Length
| Max length | 27 |
|---|---|
| Median length | 4 |
| Mean length | 6.444861155 |
| Min length | 4 |
| Distinct | 439 |
|---|---|
| Distinct (%) | 3.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 97.9 KiB |
| none | |
|---|---|
| Ceiling Fan(s | 559 |
| Cable TV Availabl | 553 |
| Built-in Feature | 515 |
| One Living Are | 358 |
| Other values (434) |
| Value | Count | Frequency (%) | |
| none | 3735 | 29.8% | |
| Ceiling Fan(s | 559 | 4.5% | |
| Cable TV Availabl | 553 | 4.4% | |
| Built-in Feature | 515 | 4.1% | |
| One Living Are | 358 | 2.9% | |
| Walk-In Closet(s | 316 | 2.5% | |
| Breakfast Ba | 243 | 1.9% | |
| Two Living Are | 239 | 1.9% | |
| High Ceiling | 227 | 1.8% | |
| Walk-In Closet(s) | 219 | 1.7% | |
| Other values (429) | 5568 | 44.4% |
Unique
| Unique | 186 ? |
|---|---|
| Unique (%) | 1.5% |
Length
| Max length | 38 |
|---|---|
| Median length | 13 |
| Mean length | 11.40025535 |
| Min length | 2 |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.First rows
| df_index | price | status | add_attr | state | lat | long | bath | bed | living | lot_a | tax_assessed | fireplace | parking | covered | garage | total_spaces | subtype | year | sewer | water | app | heating | cooling | stories | materials | roof | foundation | interior | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 274000 | House for sale | True | NY | 40.675730 | -73.822350 | 3.0 | 3 | 1556 | 2400.0 | 0 | 1.0 | 1.0 | 1.750 | 1.5950 | 1.945 | none | 1930.0 | none | none | none | none | none | 0.0 | none | none | none | none |
| 1 | 1 | 270000 | House for sale | True | NY | 40.670036 | -73.780450 | 4.0 | 4 | 1920 | 3998.0 | 678000 | 1.0 | 1.0 | 1.660 | 1.5350 | 2.160 | none | 1950.0 | none | none | microwave | none | none | 0.0 | none | none | none | none |
| 2 | 2 | 899000 | House for sale | True | NY | 40.524227 | -74.215790 | 3.0 | 3 | 2532 | 6903.0 | 637000 | 1.0 | 1.0 | 1.935 | 2.0000 | 2.000 | Single Family - Detached | 1899.0 | Public Sewer | none | dishwasher | hot water | Units | 2.0 | none | none | none | none |
| 3 | 3 | 1390000 | House for sale | True | NY | 40.721615 | -73.820755 | 4.0 | 4 | 1915 | 2697.0 | 894000 | 1.0 | 1.0 | 1.695 | 1.6550 | 3.915 | none | 1945.0 | none | none | dryer | none | none | 0.0 | none | none | none | none |
| 4 | 5 | 1380000 | House for sale | True | NY | 40.604470 | -73.943960 | 3.0 | 3 | 1800 | 2000.0 | 0 | 1.0 | 1.0 | 1.700 | 1.3125 | 2.160 | Single Family Residence | 1930.0 | Public Sewer | Public | dishwasher | natural gas | Wall Unit(s) | 2.0 | brick | none | none | Formal Dining Roo |
| 5 | 6 | 599000 | House for sale | True | NY | 40.639286 | -73.941270 | 3.0 | 3 | 1344 | 1950.0 | 534000 | 1.0 | 1.0 | 1.800 | 1.6850 | 2.520 | none | 1925.0 | none | none | dryer | none | none | 0.0 | none | none | none | none |
| 6 | 7 | 1280000 | House for sale | True | NY | 40.622246 | -74.017830 | 3.0 | 3 | 1422 | 2613.0 | 882000 | 1.0 | 1.0 | 1.605 | 1.5350 | 1.000 | none | 1920.0 | none | none | dishwasher | radian | Central | 0.0 | none | Shake / Shingle | none | none |
| 7 | 9 | 899000 | House for sale | True | NY | 40.578552 | -74.005196 | 4.0 | 4 | 2800 | 3000.0 | 419000 | 1.0 | 1.0 | 1.720 | 1.6700 | 2.000 | none | 1945.0 | none | none | dishwasher | none | none | 0.0 | none | none | none | none |
| 8 | 10 | 565000 | House for sale | True | NY | 40.682640 | -73.788180 | 3.0 | 3 | 1896 | 1951.0 | 406000 | 1.0 | 1.0 | 1.800 | 1.6850 | 2.520 | none | 1925.0 | none | none | dishwasher | none | none | 0.0 | none | Shake / Shingle | none | none |
| 9 | 11 | 99999 | House for sale | True | NY | 40.627700 | -74.179020 | 2.0 | 2 | 840 | 2100.0 | 0 | 1.0 | 1.0 | 2.140 | 2.1500 | 3.000 | Single Family Residence | 1998.0 | none | none | none | natural gas | none | 1.0 | aluminum sidein | Flat,Metal | other | none |
Last rows
| df_index | price | status | add_attr | state | lat | long | bath | bed | living | lot_a | tax_assessed | fireplace | parking | covered | garage | total_spaces | subtype | year | sewer | water | app | heating | cooling | stories | materials | roof | foundation | interior | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12522 | 13328 | 299900 | House for sale | True | TN | 36.258205 | -86.683784 | 3.0 | 3 | 1888 | 8276.40 | 181900 | 1.0 | 1.0 | 1.855 | 1.880 | 2.145 | Single Family Residence | 1918.0 | Public Sewer | Public | gas water heater | hot water | Central A/ | 4.0 | stucco | none | concrete perimeter | Kitchen - Gourme |
| 12523 | 13329 | 385000 | House for sale | True | TN | 36.158485 | -86.828240 | 3.0 | 3 | 1100 | 0.25 | 270000 | 1.0 | 1.0 | 1.850 | 1.850 | 2.000 | Single Family Residence | 1925.0 | Public Sewer | Public | gas water heater | forced air | Central A/ | 3.0 | aluminum sidein | none | other | none |
| 12524 | 13330 | 599000 | House for sale | True | TN | 36.104990 | -86.745760 | 3.0 | 3 | 2532 | 8712.00 | 280200 | 1.0 | 1.0 | 1.965 | 1.955 | 2.395 | Single Family Residence | 1976.0 | Public Sewer | Public | electric water heater | forced air | Central A/ | 2.0 | brick | none | brick/mortar | none |
| 12525 | 13331 | 299000 | House for sale | True | TN | 36.219044 | -86.756760 | 3.0 | 3 | 960 | 0.41 | 153300 | 1.0 | 0.0 | 1.915 | 1.740 | 2.135 | Single Family Residence | 1947.0 | Public Sewer | Public | oven/range - gas | hot water | Central A/ | 3.0 | brick | Wood,Other | slab | none |
| 12526 | 13332 | 1149900 | House for sale | True | TN | 36.193188 | -86.777830 | 4.0 | 4 | 2012 | 871.20 | 0 | 1.0 | 1.0 | 1.920 | 1.780 | 2.560 | Single Family Residence | 1936.0 | Public Sewer | Public | gas water heater | forced air | None | 3.0 | brick | none | brick/mortar | Dining Are |
| 12527 | 13333 | 3675000 | House for sale | True | TN | 36.123570 | -86.795580 | 5.0 | 5 | 5704 | 0.29 | 961800 | 1.0 | 1.0 | 1.905 | 1.885 | 2.000 | Single Family Residence | 1953.0 | Public Sewer | Public | built-in microwave | central | Central A/ | 3.0 | brick | Flat | slab | Dining Are |
| 12528 | 13334 | 750000 | House for sale | True | TN | 36.160694 | -86.847830 | 3.0 | 3 | 2208 | 4356.00 | 563900 | 1.0 | 1.0 | 1.570 | 1.690 | 2.030 | Single Family Residence | 1951.0 | Public Sewer | Public | gas water heater | forced air | Central A/ | 3.0 | brick | none | slab | none |
| 12529 | 13335 | 575000 | House for sale | True | TN | 36.204834 | -86.738660 | 4.0 | 4 | 3658 | 9147.60 | 0 | 1.0 | 1.0 | 1.805 | 1.780 | 2.000 | Single Family Residence | 1940.0 | Public Sewer | Public | dishwasher | forced air | Central A/ | 3.0 | brick | none | slab | Kitchen - Gourme |
| 12530 | 13336 | 609000 | House for sale | True | TN | 36.196106 | -86.735115 | 3.0 | 3 | 1950 | 871.20 | 0 | 1.0 | 1.0 | 1.800 | 1.685 | 2.520 | Single Family Residence | 1925.0 | Public Sewer | Public | gas water heater | hot water | Ductless/Mini-Spli | 3.0 | brick | none | brick/mortar | Ceiling Fan(s) |
| 12531 | 13337 | 460000 | Coming soon | True | TN | 36.026558 | -86.717710 | 3.0 | 3 | 2224 | 7840.80 | 319600 | 2.0 | 1.0 | 1.895 | 1.825 | 2.090 | Single Family Residence | 1937.0 | Public Sewer | Public | built-in microwave | forced air | Central A/ | 3.0 | combination | Unknown | other | Ceiling Fan(s |